ML4830CP MICRO-LINEAR [Micro Linear Corporation], ML4830CP Datasheet - Page 12

• Manufacturer Part Number: ML4830CP
• Description: Electronic Ballast Controller
• Manufacturer: MICRO-LINEAR [Micro Linear Corporation]

ML4830
TABLE 1: PARTS LIST FOR ML4830 TYPICAL APPLICATION
RESISTORS: (Continued)
QTY.
DIODES:
IC’s:
TRANSISTORS:
MAGNETICS:
12
4
1
1
1
1
1
4
2
1
6
1
3
1
1
R14
R15
R16, 19
R18
R21
R23
D1, 2, 3, 4
D5, 6
D7
D8, 9, 10, 11
12, 13
IC1
Q1, 2, 3
T1
T2
REF.
100K, 1/4W, 5%, carbon film resistor
681K, 1/4W, 5%, carbon film resistor
10K, 1/4W, 1%, metal film resistor
4.7K, 1/4W, 5%, carbon film resistor
33ý, 1/4W, 5%, carbon film resistor
25K, pot (for dimming adjustment)
1A, 600V, 1N4007 diode
(or 1N5061 as a substitute)
1A, 50V (or more), 1N4001 diodes
3A, 400V, BYV26C or BYT03 400 fast recovery
or MUR440 Motorola ultra Fast diode
0.1A, 75V, 1N4148 signal diode
ML4830, Electronic Ballast Controller IC
3.3A, 400V, IRF720 power MOSFET
T1 Boost Inductor, E24/25, 1mH, Custom Coils P/N 5039 or Coiltronics P/N CTX05-12538-1
E24/25 core set, TDK PC40 material
8-pin vertical bobbin (Cosmo #4564-3-419),
Wind as follows:
195 turns 25AWG magnet wire, start pin #1, end pin #4
1 layer mylar tape
14 turns 26AWG magnet wire, start pin #3, end pin #2
NOTE: Gap for 1mH ±5%
T2 Gate Drive Xfmr, L
Toroid Magnetics YW-41305-TC
Wind as follows:
Primary = 25 turns 30AWG magnet wire, start pin #1, end pin #4
Secondary = 50 turns 30AWG magnet wire, start pin #5, end pin #8
DESCRIPTION
PRI
= 3mH, Custom Coils P/N 5037 or Coiltronics P/N CTX05-12539-1
Yageo
Yageo
Dale
Tageo
Yageo
Bourns
Motorola
Motorola
GI
Motorola
Micro
Linear
IR
MFR.
(Continued)
PART NUMBER
3386P-253-ND
SMA4-10K-1
1N4007TR
ML4830CP
1N4001TR
1N4148TR
BYV26C
100K-Q
681K-Q
681K-Q
IR720
33-Q